.myheader{
  width: 100vw;
  height:64px;
  background-color: #fff;
  display: flex;
  justify-content: space-between;
  align-items:center;
  padding: 0 20px 0 34px;
  .logo-img{
    height: 100%;
    display: block;
  }
  .user-box{
    display: flex;
    align-items: center ;
    .avatar{
      width: 45px;
      height: 45px;
      border-radius: 50%;
      margin-right: 10px;
    }
    .ant-dropdown-link{
      font-size: 16px;
    }
  }
  
}